ATMU (Atmus Filtration Technologies) Debt-to-Equity: 2.63 (As of Mar. 2026) — Near Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ATMU Atmus Filtration Technologies Inc ATMU
82 GF Score
Price $54.33
GF Value $41.98
Valuation Modestly Overvalued
View Full Analysis

What is Atmus Filtration Technologies Debt-to-Equity?

Atmus Filtration Technologies ATMU +0.20% 82 Debt-to-Equity is 2.63 as of Mar. 2026, which is at its 10-year median of 2.63. GuruFocus rates ATMU with a GF Score™ of 82/100 and a GF Value™ of $41.98 (Modestly Overvalued). Among 1,216 Vehicles & Parts companies, Atmus Filtration Technologies ranks worse than 94.57% on this metric.

Atmus Filtration Technologies's Short-Term Debt & Capital Lease Obligation for the quarter that ended in Mar. 2026 was $22 Mil. Atmus Filtration Technologies's Long-Term Debt & Capital Lease Obligation for the quarter that ended in Mar. 2026 was $1,037 Mil. Atmus Filtration Technologies's Total Stockholders Equity for the quarter that ended in Mar. 2026 was $404 Mil. Atmus Filtration Technologies's debt to equity for the quarter that ended in Mar. 2026 was 2.62.

A high debt to equity ratio generally means that a company has been aggressive in financing its growth with debt. This can result in volatile earnings as a result of the additional interest expense.

The historical rank and industry rank for Atmus Filtration Technologies's Debt-to-Equity or its related term are showing as below:

ATMU' s Debt-to-Equity Range Over the Past 10 Years
Min: -7.1   Med: 2.63   Max: 451.07
Current: 2.63

During the past 6 years, the highest Debt-to-Equity Ratio of Atmus Filtration Technologies was 451.07. The lowest was -7.10. And the median was 2.63.

ATMU's Debt-to-Equity is ranked worse than
94.57% of 1216 companies
in the Vehicles & Parts industry
Industry Median: 0.46 vs ATMU: 2.63

Atmus Filtration Technologies  (NYSE:ATMU) Debt-to-Equity Explanation

In the calculation of Debt to Equity, we use the total of Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation divided by Total Stockholders Equity. In some calculations, Total Liabilities is used to for calculation.


Be Aware

Because a company can increase its ROE % by having more financial leverage, it is important to watch the leverage ratio when investing in high ROE % companies.


Atmus Filtration Technologies Debt-to-Equity Related Terms


Atmus Filtration Technologies Debt-to-Equity Historical Data

* Premium members only.

The historical data trend for Atmus Filtration Technologies's Debt-to-Equity can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Atmus Filtration Technologies Debt-to-Equity Chart

Atmus Filtration Technologies Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Debt-to-Equity
Get a 7-Day Free Trial 0.02 0.07 7.76 2.78 1.62

Atmus Filtration Technologies Quarterly Data
Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Debt-to-Equity Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.37 1.97 1.84 1.62 2.63

ATMU vs DORM, GNTX, AAP: Debt-to-Equity Comparison

For the Auto Parts subindustry, Atmus Filtration Technologies's Debt-to-Equity, along with its competitors' market caps and Debt-to-Equity data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Atmus Filtration Technologies Debt-to-Equity vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Atmus Filtration Technologies's Debt-to-Equity distribution charts can be found below:

* The bar in red indicates where Atmus Filtration Technologies's Debt-to-Equity falls into.


ATMU
82GF Score
Atmus Filtration Technologies Inc ATMU
Debt-to-Equity is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Atmus Filtration Technologies Debt-to-Equity Calculation

Debt to Equity measures the financial leverage a company has.

Atmus Filtration Technologies's Debt to Equity Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Atmus Filtration Technologies's Debt to Equity Ratio for the quarter that ended in Mar. 2026 is calculated as

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Debt-to-Equity →
What does a Debt-to-Equity of 2.63 mean?
Atmus Filtration Technologies (ATMU) has a Debt-to-Equity of 2.63 as of Mar. 2026. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Atmus Filtration Technologies and its competitors. This is near median its historical median of 2.63. According to the industry distribution chart, Atmus Filtration Technologies ranks #1150 out of 1216 companies in the Vehicles & Parts industry, placing it in the top 94.6%.
Is Atmus Filtration Technologies' Debt-to-Equity too high?
Atmus Filtration Technologies' current Debt-to-Equity of 2.63 is near median its 10-year median of 2.63. The Vehicles & Parts industry median Debt-to-Equity is 0.46. Atmus Filtration Technologies' value of 2.63 is 471.7% above this industry median. Based on the distribution chart, Atmus Filtration Technologies ranks #1150 out of 1216 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Atmus Filtration Technologies has a GF Score™ of 82/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Atmus Filtration Technologies' Debt-to-Equity compare to DORM and GNTX?
According to the Vehicles & Parts industry distribution chart, Atmus Filtration Technologies ranks #1150 out of 1216 companies for Debt-to-Equity. This places Atmus Filtration Technologies in the lower half of its industry. The industry median Debt-to-Equity is 0.46. Atmus Filtration Technologies' value of 2.63 is 471.7% above this benchmark. While the company's 10-year median is 2.63 vs. the industry median of 0.46, Atmus Filtration Technologies has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Debt-to-Equity for a Vehicles & Parts company?
The median Debt-to-Equity among Vehicles & Parts companies is 0.46, based on 1,216 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-Equity significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-Equity should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Atmus Filtration Technologies's current Debt-to-Equity of 2.63 is 471.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Debt-to-Equity mean?
A high Debt-to-Equity can signal that a stock is expensive relative to its fundamentals. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Atmus Filtration Technologies and its competitors. For the Vehicles & Parts industry, the median Debt-to-Equity is 0.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Atmus Filtration Technologies's current Debt-to-Equity is 2.63, which is near median its own 10-year median of 2.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Atmus Filtration Technologies stock overvalued right now?
Based on GuruFocus' analysis, Atmus Filtration Technologies (ATMU) is currently considered Modestly Overvalued. The stock's GF Value™ is $41.98, compared to a current price of $54.33 — trading 29.4% above its estimated fair value. The current Debt-to-Equity is 2.63, which is near median its 10-year median of 2.63 and 471.7% above the Vehicles & Parts industry median of 0.46. Atmus Filtration Technologies' overall GF Score™ is 82/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-Equity calculated?
Debt-to-Equity is calculated from a company's financial statements. For Atmus Filtration Technologies (ATMU), the current Debt-to-Equity is 2.63 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Atmus Filtration Technologies (ATMU) Overvalued in 2026?

Based on GuruFocus' analysis, Atmus Filtration Technologies stock appears to be overvalued. The current stock price of $54.33 is trading 29.4% above its estimated GF Value™ of $41.98. GuruFocus considers Atmus Filtration Technologies to be Modestly Overvalued.

Key valuation signals for ATMU:

  • Debt-to-Equity: 2.63 (near median its 10-year median of 2.63)
  • GF Value™: $41.98 vs. price of $54.33 (29.4% above fair value)
  • GF Score™: 82/100
  • Industry Position: 471.7% above the Vehicles & Parts median (#1150 of 1216)

No single metric tells the full story. See the ATMU stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Atmus Filtration Technologies Business Description

Address 26 Century Boulevard, Nashville, TN, USA, 37214
Atmus Filtration Technologies Inc manufactures filtration products for on-highway commercial vehicles and off-highway agriculture, construction, mining, and power generation vehicles and equipment. The company designs and manufactures Developed filtration products, principally under the Fleetguard brand, that enable lower emissions and provide asset protection. It designs, manufactures, and sells filters, coolants, and chemical products. The company offers products including air filtration, coolants and chemicals, crankcase ventilation, fuel filtration, fuel cells, lube filtration, and others.
82GF Score

Get the complete analysis for ATMU

Debt-to-Equity is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$54.33
Price
$41.98
GF Value